Answer:
C. Fact by fact
Explanation:
Let's use process of elimination.
A. "Cause and effect"
Is there any "cause"? We definitely see an "effect" of some sort in the trails of the various sizes of rocks, but we don't see a "cause". In fact, the passage says that "so far, research has not confirmed any theory", which means scientists don't know the cause of this phenomenon. A is incorrect.
B. "Chronological order"
Chronological order usually is used when we see something historically, involving dates and times. However, the passage is simply a long description of how the rocks appear, move, etc, rather than indications of when they were discovered or a step-by-step explanation of how they were formed. B is wrong.
C. "Fact by fact"
We can see that throughout the passage, the author is essentially listing out fact after fact about the Drifting Rocks. C is correct.
D. "Problem-solution"
There is definitely a "problem" in that scientists don't know why these rocks move in the way they do. However, just like in A, we don't have a "cause" or a "solution" to this problem. D is incorrect.
The answer is C.
Answer:
The rocks have stumped scientists because some roll, some take unexplainable routes, and some have traveled past ones that have stayed still, but scientists have theories that the rocks are pushed by wind or that they slide on ice or mud.
Explanation:
soist gonna be C fact by Fact
